ServiceEnumeration(const ICULocaleService* service, UErrorCode &status)
: _service(service)
, _timestamp(service->getTimestamp())
, _ids(uhash_deleteUnicodeString, NULL, status)
, _pos(0)
{
_service->getVisibleIDs(_ids, status);
}
virtual void reset(UErrorCode& status) {
if (status == U_ENUM_OUT_OF_SYNC_ERROR) {
status = U_ZERO_ERROR;
}
if (U_SUCCESS(status)) {
_timestamp = _service->getTimestamp();
_pos = 0;
_service->getVisibleIDs(_ids, status);
}
}